package com.yqh.assistMapper;


import com.yqh.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

/**
 * @author 阳秋豪
 * @createTime 2024/3/27
 */
@Mapper
public interface UserMapper {
    @Select("select * from user where user_id=${userId}")
    User findUserById(Integer userId);
}
